What was found
NR 1 PYLON UPR RUBBER PNL 452TL CRACKED. PERFORMED PERMANENT COMPOSITE REPAIR AS PER 'HX' RI NR RI-54-50-14112 REV A.
- Difficulty date
- July 4, 2020
- Submitted
- July 7, 2020
- Operation
- Air carrier
- Aircraft
- N489MC
- Make and model
- Boeing 747412F
- Aircraft serial
- 26553
- Aircraft time
- 99,899 hours, 17,681 cycles
- System (JASC)
- 5420 · Nacelle/Pylon Miscellaneous Structure
- Part
- Panel
- Condition
- Cracked
- Location
- Nr 1 Pylon
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.